Home
Class 11
BIOLOGY
Assertion : There is no chance of malari...

Assertion : There is no chance of malaria to a man on the bite of male Anopheles mosquitor
Reason : It carries a non-virulant strain of Plasmodium.

A

If both the assertion and the reason are true and the reason is a correct explanation of the assertion

B

If both the assertion and reason are true but the reason is not a correct explanation of the assertion

C

If the assertion is true but the reason is false

D

If both the assertion and reason are false

Text Solution

Verified by Experts

The correct Answer is:
C
Malaria can not be transmitted by the bite of male Anopheles mosquito it does not carry active stage of Plasmodium.
Promotional Banner

Topper's Solved these Questions

  • ANATOMY OF FLOWERING PLANTS

    ERRORLESS |Exercise Anatomy Of Flowering Plants|397 Videos

  • ANIMAL TISSUES

    ERRORLESS |Exercise Animal Tissues|408 Videos

Similar Questions

Explore conceptually related problems

Assertion: There is no chance of transmission of malaria to a man on the bite of a male Anopheles mosquito. Reason: It carries a non virulent strain of Plasmodium.

Assertion : There is no chance of transmission of malaria to a man on the bite of a male anopheles mosquito. Reason : It carries a non virculent strain of plasmodium.

Assertion:The male Anopheles does not spread malaria Reason:It does not carry plasmodium

Assertion : Sporozoites of malarial parasite enter human body by biting of new born female Anopheles whose mother was carrier. Reason : male and female gametocyte of Malarial parasite develop in human intesline.

Assertion . Sporozoites of malaria parasite enter human body by biting of new born female Anopheles whose mother was carrier . Reason. Male and female gametocytes of malaria parasite develop in human intestine.

Assertion : Plasmodium causes disease in female Anopheles mosquitoes. Reason : Female Anopheles mosquitoes feel on human blood.

[A]: Male anopheles does not spread ma- laria. [R]: It does not carry plasmodium

Read the statements given below. Identify which of them are true and which of them are false. Select the correct option after referring to the table. I. Malaria is caused by a protozoan know as plasmodium. II. Plasmodium vivax malaria is the most serious one and can be fatal . III. Plasmodium enters the female body by the bite of the female Anopheles mosquito. IV. The parasites initially attack the liver cells and then multiple in the WBCs causing their rupture.

Assertion : Sporozoites of malarial parasite enter in the human body due ot bitting of freshly born female anopheles mosquito, whose mother was a carrier of malarial parasite. Reason : Male & female gametocytes are formed in the human intestine.

ERRORLESS -ANIMAL KINGDOM-Animal Kingdom
  1. Assertion : A shark can stay at a desired level in water without swinn...

    Text Solution

    |

  2. Assertion : Sponges belong to Porifera Reason : Sponges have canal s...

    Text Solution

    |

  3. Assertion : There is no chance of malaria to a man on the bite of male...

    Text Solution

    |

  4. Assertion : Cold blooded animals do not have fat layer. Reason : Col...

    Text Solution

    |

  5. Assertion : Acraniata is a group of organisms which do not have distin...

    Text Solution

    |

  6. Assertion : The skeleton of sponges is made up of spicules. Reason :...

    Text Solution

    |

  7. Assertion : Cephalization is advatageous to an animal Reason : It im...

    Text Solution

    |

  8. Assertion : Blood is colourless in the insects. Reason : Insect bloo...

    Text Solution

    |

  9. Assertion : Lophodont dentition is also found in the mammals Reason ...

    Text Solution

    |

  10. Assertion : Calabar swelling is caused by eye worm Reason : Loa loa ...

    Text Solution

    |

  11. Assertion : Metamerism is the characteristic of annelida Reason : Me...

    Text Solution

    |

  12. Assertion : Blood is red in annelida. Reason : RBCs are absent in th...

    Text Solution

    |

  13. Assertion : Baleen is an example of aquatic adapation Reason : Balee...

    Text Solution

    |

  14. Assertion : Spermathecae aare the main part of reproductive system of ...

    Text Solution

    |

  15. Assertion : Cutaneous glands help in regulation of body temperature. ...

    Text Solution

    |

  16. Assertion : Both true ribs and floating ribs are present in mammals ...

    Text Solution

    |

  17. Assertion : Cutaneous glands are help in regulation of body temperatur...

    Text Solution

    |

  18. Assertion : Annelids are ureotelic Reason : Only excretroy product o...

    Text Solution

    |

  19. Assertion : Open circulatory system is found in most arthropods. Rea...

    Text Solution

    |

  20. Assertion : The birds can maintain a constant body temperature. Reas...

    Text Solution

    |